#ifndef GUASS_H
#define GUASS_H

#include <cstdio>
#include <cstring>
#include <algorithm>
#include <iostream>
#include <cmath>

using namespace std;

class solve{
public:
    static int solve_guass(double vTmp[][101],double ansTmp[],int n);
    static int solve_doolittle(double vTmp[][101],double vans[][101],int n);
};


#endif // GUASS_H
